Recently, I needed to modify the time in the docker container in a project, but the date command showed insufficient permissions. So I searched on Baidu and found that I needed to add --cap-add SYS_TI...
ti bootloader: SCI/SPI/CAN/I2C and other specific peripheral pins, with the ti serial port burning tool (search controlSUITE on the ti official website to download and install, serial_flash_programmer...
The 6-joint industrial robots commonly used in actual production have 6 movable joints (axes), and the definition of the motion axis of different industrial robots is also different. The axis used to ...
Product Description MS39549 and MS39545 are sensorless three-phase DC motor driver chips, using sine wave drive, with low noise and low vibration. There is a speed control foot to control the speed of...
In the field of industrial control, A/D and D/A modules are often used to realize the acquisition and control functions. In actual use, there are many options for communication between A/D and D/A mod...[Details]
In the past two years, pure electrification has been unstoppable, and the problem of low charging rates of many electric vehicles has gradually been exposed. However, the car we will introduce next r...[Details]
Two powerful European-based electronics manufacturing service providers, Enix and GPV, will merge. The combined business transaction is valued at more than 500 million euros. After the merger, more t...[Details]
On the morning of March 26, according to a new smartphone ranking released today by Consumer Reports, Apple's iPhone 12 Pro Max became one of the best smartphones in 2021, Samsung's Galaxy No...[Details]
LT1074 LT1076 basic application circuit
The basic circuit and pin diagram of LT1074/LT1076 are shown in the figure. It converts AC into stable DC through voltage reduction, rectification and smo...[Details]
According to Jiemian, people from Huawei's TV supply chain said that the release of Huawei TV will be delayed mainly because "the software is not ready yet" but the hardware is no longer a problem. ...[Details]
Samsung Electronics announced on the 14th that its mobile payment service "Samsung Pay", which has been online for 44 months, has exceeded 14 million users in South Korea, with cumulative transaction...[Details]
When using an oscilloscope to measure AC power, users often have some confusions, for example: the oscilloscope always trips when measuring AC power; why must the ground wire of the three-pin plug be...[Details]
Many people initially bought electric cars because of the encouragement of national policies. There may not be too many people who really buy electric cars out of trust. Now that oil prices have rise...[Details]
The premise of using electromagnetic flowmeter is that the measured liquid must be conductive and cannot be lower than the threshold value (i.e., the lower limit value). If the conductivity is lower ...[Details]
Describe the general process of arm linux startup, taking S5PV210 (Cortex A8) as an example, this article describes the first stage.
1. ARM Linux boot
After uboot boots arm linux (uIm...[Details]
According to a report by Central News Agency, panel manufacturer Innolux and touch screen chip manufacturer Elan Electronics have successfully entered the supply chain of Huawei's new tablet computer...[Details]
This morning, Redmi officially announced that the K50 flagship series will be released at 19:00 on March 17. The theme of this press conference is "Beyond Imagination". Redmi said that this time, wi...[Details]
1. In order to avoid boring and help friends understand better, I will use an example to describe the writing of a driver for S3C2410 (the initialization source code of this article is based on s3c24...[Details]
In addition to the user's own system, the collection vehicle also has a large number of collection and support equipment. For a complex system, maintaining stable operation is an extremely complex ...[Details]
Electronics Design Contest
京公网安备 11010802033920号
EEWORLD
